Current Conditions

Iwatsuki, Saitama

75°F24°C

Rain

Wind

NNE 6 mph10 km/h

Humidity

95%

Cloud Cover

99%

As of Friday, August 14, 2026 at 1:01 AM GMT+9

Today's Outlook

Day

Overcast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Light wind from the ENE around 6 mph10 km/h. 100% chance of rain throughout the day. Heavy, humid air.

Night

Overcast, with a low around 75°F24°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain throughout the night.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 82°F28°CFeels 89°F31°C	Low 75°F24°C	Precip 1.28 in32.5 mm100%	Cloud 93%	Wind NE 6 mph9 km/h	Friday: Overcast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Light wind from the ENE around 6 mph10 km/h. 100% chance of rain throughout the day. Heavy, humid air. Friday Night: Overcast, with a low around 75°F24°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain throughout the night.
Light Rain	High 85°F29°CFeels 90°F32°C	Low 76°F24°C	Precip 0.19 in4.9 mm91%	Cloud 84%	Wind E 5 mph8 km/h	Saturday: Mostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C. Breezy from the E at 6 to 7 mph9 to 12 km/h. 58% chance of light rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 76°F24°C. Light wind from the ENE around 5 mph7 km/h. 91% chance of light rain throughout the night.
Light Rain	High 86°F30°CFeels 89°F32°C	Low 73°F23°C	Precip 0.07 in1.7 mm26%	Cloud 80%	Wind ENE 5 mph7 km/h	Sunday: Overcast and warm, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the ENE around 5 mph7 km/h. 26% chance of drizzle throughout the day. Humid. Sunday Night: Mostly cloudy, with a low around 73°F23°C. Light wind from the E around 5 mph7 km/h. 20% chance of light rain overnight.
Drizzle	High 86°F30°CFeels 92°F33°C	Low 75°F24°C	Precip 0.04 in1 mm36%	Cloud 91%	Wind SE 4 mph7 km/h	Monday: Overcast and warm, with a high of 86°F30°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the SE around 4 mph7 km/h. 36% chance of drizzle throughout the day. Heavy, humid air. Monday Night: Overcast, with a low around 75°F24°C. Light wind from the ESE around 4 mph6 km/h. 20% chance of drizzle overnight.
Light Rain	High 88°F31°CFeels 96°F35°C	Low 77°F25°C	Precip 0.09 in2.3 mm24%	Cloud 72%	Wind SSE 5 mph7 km/h	Tuesday: Mostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the SSE at 5 to 7 mph8 to 12 km/h. 24% chance of light rain throughout the day. Heat risk in the afternoon. Tuesday Night: Mostly cloudy, with a low around 77°F25°C. Light wind from the SSE around 5 mph7 km/h.
Drizzle	High 90°F32°CFeels 99°F37°C	Low 78°F25°C	Precip 0.05 in1.3 mm23%	Cloud 57%	Wind SE 4 mph6 km/h	Wednesday: Mostly cloudy and hot, with a high of 90°F32°C and morning low of 78°F25°C — feels like 99°F37°C. Light wind from the SE around 4 mph6 km/h. 21% chance of drizzle around midday. Heat risk in the afternoon. Wednesday Night: Mostly cloudy, with a low around 78°F25°C. Light wind from the SE around 4 mph6 km/h. 23% chance of drizzle throughout the night.
Showers	High 89°F32°CFeels 99°F37°C	Low 79°F26°C	Precip 0.15 in3.9 mm50%	Cloud 66%	Wind SSE 4 mph6 km/h	Thursday: Mostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the SSE around 4 mph7 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. Thursday Night: Mostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph6 km/h. 50% chance of light rain in the evening.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	FridayAug 14	82°F28°C Feels 89°F31°C	75°F24°C	1.28 in32.5 mm· 100%	93%	Rain	NE 6 mph9 km/h
DayOvercast and warm, with a high of 82°F28°C and morning low of 75°F24°C — feels like 88°F31°C. Light wind from the ENE around 6 mph10 km/h. 100% chance of rain throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the NE around 5 mph8 km/h. 99% chance of rain throughout the night.
	SaturdayAug 15	85°F29°C Feels 90°F32°C	76°F24°C	0.19 in4.9 mm· 91%	84%	Light Rain	E 5 mph8 km/h
DayMostly cloudy and warm, with a high of 85°F29°C and morning low of 76°F24°C. Breezy from the E at 6 to 7 mph9 to 12 km/h. 58% chance of light rain throughout the day. Heavy, humid air. NightOvercast, with a low around 76°F24°C. Light wind from the ENE around 5 mph7 km/h. 91% chance of light rain throughout the night.
	SundayAug 16	86°F30°C Feels 89°F32°C	73°F23°C	0.07 in1.7 mm· 26%	80%	Light Rain	ENE 5 mph7 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 73°F23°C. Light wind from the ENE around 5 mph7 km/h. 26% chance of drizzle throughout the day. Humid. NightMostly cloudy, with a low around 73°F23°C. Light wind from the E around 5 mph7 km/h. 20% chance of light rain overnight.
	MondayAug 17	86°F30°C Feels 92°F33°C	75°F24°C	0.04 in1 mm· 36%	91%	Drizzle	SE 4 mph7 km/h
DayOvercast and warm, with a high of 86°F30°C and morning low of 75°F24°C — feels like 91°F33°C. Light wind from the SE around 4 mph7 km/h. 36% chance of drizzle throughout the day. Heavy, humid air. NightOvercast, with a low around 75°F24°C. Light wind from the ESE around 4 mph6 km/h. 20% chance of drizzle overnight.
	TuesdayAug 18	88°F31°C Feels 96°F35°C	77°F25°C	0.09 in2.3 mm· 24%	72%	Light Rain	SSE 5 mph7 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 77°F25°C — feels like 95°F35°C. Breezy from the SSE at 5 to 7 mph8 to 12 km/h. 24% chance of light rain throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 77°F25°C. Light wind from the SSE around 5 mph7 km/h.
	WednesdayAug 19	90°F32°C Feels 99°F37°C	78°F25°C	0.05 in1.3 mm· 23%	57%	Drizzle	SE 4 mph6 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 78°F25°C — feels like 99°F37°C. Light wind from the SE around 4 mph6 km/h. 21% chance of drizzle around midday. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F25°C. Light wind from the SE around 4 mph6 km/h. 23% chance of drizzle throughout the night.
	ThursdayAug 20	89°F32°C Feels 99°F37°C	79°F26°C	0.15 in3.9 mm· 50%	66%	Showers	SSE 4 mph6 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Light wind from the SSE around 4 mph7 km/h. 45% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Light wind from the SE around 4 mph6 km/h. 50% chance of light rain in the evening.
	FridayAug 21	88°F31°C Feels 97°F36°C	78°F26°C	0.19 in4.9 mm· 51%	67%	Showers	SSE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F26°C — feels like 97°F36°C. Breezy from the S at 5 to 8 mph8 to 12 km/h. 51% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the SSE around 4 mph7 km/h. 44% chance of showers throughout the night.
	SaturdayAug 22	88°F31°C Feels 99°F37°C	78°F25°C	0.18 in4.6 mm· 45%	66%	Showers	SSE 5 mph8 km/h
DayMostly cloudy and hot, with a high of 88°F31°C and morning low of 78°F25°C — feels like 99°F37°C. Breezy from the SSE at 5 to 8 mph8 to 12 km/h. 43% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Light wind from the SSE around 5 mph7 km/h. 45% chance of showers throughout the night.
	SundayAug 23	89°F32°C Feels 100°F38°C	78°F26°C	0.09 in2.4 mm· 23%	62%	Showers	S 5 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 78°F26°C — feels like 100°F38°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. 23% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. 21% chance of drizzle throughout the night.
	MondayAug 24	90°F32°C Feels 100°F38°C	78°F26°C	0.11 in2.8 mm· 27%	53%	Showers	S 5 mph8 km/h
DayMostly cloudy and hot, with a high of 90°F32°C and morning low of 78°F26°C — feels like 100°F38°C. Breezy from the S at 5 to 8 mph9 to 13 km/h. 27% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSE at 5 to 7 mph8 to 11 km/h. 25% chance of showers throughout the night.
	TuesdayAug 25	90°F32°C Feels 100°F38°C	78°F26°C	0.1 in2.6 mm· 19%	49%	Showers	S 6 mph9 km/h
DayPartly cloudy and hot, with a high of 90°F32°C and morning low of 78°F26°C — feels like 100°F38°C. Breezy from the S at 6 to 8 mph9 to 13 km/h. 19% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SSE at 5 to 7 mph9 to 12 km/h. 14% chance of drizzle throughout the night.
	WednesdayAug 26	91°F33°C Feels 101°F39°C	79°F26°C	0.12 in3.1 mm· 22%	52%	Showers	S 5 mph9 km/h
DayMostly cloudy and hot, with a high of 91°F33°C and morning low of 79°F26°C — feels like 102°F39°C. Breezy from the S at 6 to 9 mph9 to 14 km/h. 19% chance of drizzle throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSE at 5 to 7 mph9 to 12 km/h. 22% chance of showers throughout the night.
	ThursdayAug 27	89°F32°C Feels 99°F37°C	79°F26°C	0.26 in6.6 mm· 34%	58%	Showers	SSE 6 mph9 km/h
DayMostly cloudy and hot, with a high of 89°F32°C and morning low of 79°F26°C — feels like 99°F37°C. Breezy from the SSE at 6 to 9 mph10 to 14 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 79°F26°C. Breezy from the SSE at 6 to 7 mph9 to 12 km/h. 30% chance of showers throughout the night.
	FridayAug 28	87°F31°C Feels 95°F35°C	78°F26°C	0.26 in6.5 mm· 34%	62%	Showers	SE 6 mph10 km/h
DayMostly cloudy and hot, with a high of 87°F31°C and morning low of 78°F26°C — feels like 95°F35°C. Breezy from the SSE at 6 to 8 mph10 to 13 km/h. 34% chance of showers throughout the day. Heat risk in the afternoon. NightMostly cloudy, with a low around 78°F26°C. Breezy from the SE at 6 to 7 mph9 to 11 km/h. 31% chance of showers throughout the night.

Nearby Cities

Hasuda3 mi4 km Kasukabe3 mi5 km Shiraoka4 mi7 km Miyashiro4 mi7 km Saitama5 mi7 km Ageo5 mi7 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

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Coordinates: 35.9647°N, 139.6964°E·Elevation: 9m·Timezone: Asia/Tokyo·Population: 108,833